Lonely Binary 3-Pack ESP32 Development Board, LiPo UPS Charger, 3 Shields

UNPLUG USB. CODE KEEPS RUNNING. A dedicated power-path circuit runs the board from USB while the battery charges, then hands over to the battery the instant USB-C is removed - without the voltage dip that resets most charger boards. No reboot, no reset, no gap in your program. Built into the board itself, so it works with or without a shield. ^^ 3x ESP32 BOARDS 6 HEADER STRIPS INCLUDED, UNSOLDERED Six header strips ship in the box; you solder them onto the 3 boards before use. The 3 shields arrive fully assembled and need no soldering at all.

Each board: dual-core ESP32, 4MB Flash, Wi-Fi 2.4GH z and Bluetooth, USB Type-C for power and programming (CH340 serial), and a 500mA LiPo charger. ^^ 3 SHIELDS, 3 WAYS TO WIRE One of each, by
design: 2.54 mm pin header for fast jumper changes, spring terminal for tool-free rewiring, and screw terminal for the most secure, vibration-resistant hold. All three shields arrive fully assembled no soldering needed on the shields. ^^ JST-PH 2.0 BATTERY PORT + LEVEL MONITORING Plug a single-cell 3.7V lithium battery LiPo pouch or protected 18650, not included into the JST-PH 2.0 port. Bridge the BATTERY MONITOR pads on a shield to read battery voltage on IO36 through a 1:2 divider. Every shield has its own on/off switch. ^^ C++, MicroPython, ESP-IDF Develop on macOS, Windows or Linux for wireless sensors, data loggers and battery-backed builds. Includes 3 boards, 3 shields, 6 connection cables, 6 header strips (unsoldered), a USB-C cable and a storage case. Battery not included. Australian-designed and supported.